辐照食品安全性:Aviza vs SPTS

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About SPTS / Company History


1984
Electrotech forms Special Research Systems (SRS) as subsidiary in Bristol, UK
1988 Silicon Valley Group (SVG) acquires Thermco
1989 SRS renamed STS and relocated to South Wales
1992 Sumitomo Precision Products Co., Ltd (SPP) becomes STS?sales distributor in Japan
1995 STS acquired by SPP
1996 Plasma & Materials Technologies Inc acquires Electrotech, based in Newport, South Wales
1997 Electrotech renamed as Trikon Technologies. STS moves to new 100,000 sq ft facility in Newport
1999 SVG acquires Watkins Johnson SEG
2000 STS floated on the AIM (SPP retains 66%)
2001 ASML acquires SVG
2003 Aviza is formed by acquisition of ASML Thermal
2005 Trikon merges with Aviza Technology Inc
2007 SPP buys all shares of STS (now wholly owned)
2009 SPP acquires Aviza and merges it with STS into SPP Process Technology Systems Ltd